From: Doug Anderson <dianders@chromium.org>
To: Rakesh Pillai <pillair@codeaurora.org>
Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v10] arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node
Date: Tue, 19 May 2020 13:07:32 -0700 [thread overview]
Message-ID: <CAD=FV=XXRhh-1cWH5rMPq4W_Dh4yE=++sga_aJ8cwFkKkrAXbg@mail.gmail.com> (raw)
In-Reply-To: <1589914405-6674-1-git-send-email-pillair@codeaurora.org>
Hi,
On Tue, May 19, 2020 at 11:53 AM Rakesh Pillai <pillair@codeaurora.org> wrote:
>
> Add device node for the ath10k SNOC platform driver probe
> and add resources required for WCN3990 on sc7180 soc.
>
> Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
> ---
> Changes from v9:
> - Place the wlan_fw_mem under reserved-memory node
> ---
> arch/arm64/boot/dts/qcom/sc7180-idp.dts | 7 +++++++
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 27 +++++++++++++++++++++++++++
> 2 files changed, 34 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> index 4e9149d..38b102e 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
> @@ -389,6 +389,13 @@
> };
> };
>
> +&wifi {
> + status = "okay";
> + wifi-firmware {
> + iommus = <&apps_smmu 0xc2 0x1>;
> + };
> +};
> +
> /* PINCTRL - additions to nodes defined in sc7180.dtsi */
>
> &qspi_clk {
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index f1280e0..19bd7d0 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -106,6 +106,11 @@
> no-map;
> };
>
> + wlan_fw_mem: memory@94100000 {
> + reg = <0 0x94100000 0 0x200000>;
> + no-map;
> + };
> +
> rmtfs_mem: memory@84400000 {
> compatible = "qcom,rmtfs-mem";
> reg = <0x0 0x84400000 0x0 0x200000>;
This is less wrong than v9, but still a little wrong. You should be
keeping these ordered by unit address. 94100000 comes after 84400000.
-Doug
next prev parent reply other threads:[~2020-05-19 20:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 18:53 [PATCH v10] arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node Rakesh Pillai
2020-05-19 20:07 ` Doug Anderson [this message]
2020-05-19 20:38 ` Doug Anderson
2020-05-20 3:34 ` Sibi Sankar
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